//////////////////////////////////////////////////////////////////////////////////	 
//閺堫剛鈻兼惔蹇撳涧娓氭稑顒熸稊鐘卞▏閻㈩煉绱濋張顏嗙病娴ｆ粏鈧懓顔忛崣顖ょ礉娑撳秴绶遍悽銊ょ艾閸忚泛鐣犳禒璁崇秿閻€劑鈧拷
//娑擃厽娅欓崶顓犳暩鐎涳拷
//鎼存鎽甸崷鏉挎絻閿涙ttp://shop73023976.taobao.com/?spm=2013.1.0.0.M4PqC2
//
//  閺傦拷 娴狅拷 閸氾拷   : main.c
//  閻楋拷 閺堬拷 閸欙拷   : v2.0
//  娴ｏ拷    閼帮拷   : HuangKai
//  閻㈢喐鍨氶弮銉︽埂   : 2018-0101
//  閺堚偓鏉╂垳鎱ㄩ弨锟�   : 
//  閸旂喕鍏橀幓蹇氬牚   : OLED 4閹恒儱褰涘⿻鏃傘仛娓氬鈻�(51缁鍨�)
//              鐠囧瓨妲�: 
//              ----------------------------------------------------------------
//              GND    閻㈠灚绨崷锟�
//              VCC  閹猴拷5V閹达拷3.3v閻㈠灚绨�
//              D0   P1^4閿涘湯CL閿涳拷
//              D1   P1^3閿涘湯DA閿涳拷
//              RES  閹侯櫀12
//              DC   閹侯櫀47
//              CS   閹侯櫀10               
//              ----------------------------------------------------------------
// 娣囶喗鏁奸崢鍡楀蕉   :
// 閺冿拷    閺堬拷   : 
// 娴ｏ拷    閼帮拷   : HuangKai
// 娣囶喗鏁奸崘鍛啇   : 閸掓稑缂撻弬鍥︽
//閻楀牊娼堥幍鈧張澶涚礉閻╂澧楄箛鍛敀閵嗭拷
//Copyright(C) 娑擃厽娅欓崶顓犳暩鐎涳拷2018/3/16
//All rights reserved
//******************************************************************************/閿燂拷
#include "oled.h"
//#include "stdlib.h"
#include "oledfont.h"  	 
//#include "delay.h"
//OLED閻ㄥ嫭妯夌€涳拷
//鐎涙ɑ鏂侀弽鐓庣础婵″倷绗�.
//[0]0 1 2 3 ... 127	
//[1]0 1 2 3 ... 127	
//[2]0 1 2 3 ... 127	
//[3]0 1 2 3 ... 127	
//[4]0 1 2 3 ... 127	
//[5]0 1 2 3 ... 127	
//[6]0 1 2 3 ... 127	
//[7]0 1 2 3 ... 127 			   

#if OLED_MODE==1
//閸氭叀SD1106閸愭瑥鍙嗘稉鈧稉顏勭摟閼哄倶鈧拷
//dat:鐟曚礁鍟撻崗銉ф畱閺佺増宓�/閸涙垝鎶�
//cmd:閺佺増宓�/閸涙垝鎶ら弽鍥х箶 0,鐞涖劎銇氶崨鎴掓姢;1,鐞涖劎銇氶弫鐗堝祦;
void OLED_WR_Byte(u8 dat,u8 cmd)
{
	DATAOUT(dat);	    
	if(cmd)
	  OLED_DC_Set();
	else 
	  OLED_DC_Clr();		   
	OLED_CS_Clr();
	OLED_WR_Clr();	 
	OLED_WR_Set();
	OLED_CS_Set();	  
	OLED_DC_Set();	 
} 	    	    
#else
//閸氭叀SD1306閸愭瑥鍙嗘稉鈧稉顏勭摟閼哄倶鈧拷
//dat:鐟曚礁鍟撻崗銉ф畱閺佺増宓�/閸涙垝鎶�
//cmd:閺佺増宓�/閸涙垝鎶ら弽鍥х箶 0,鐞涖劎銇氶崨鎴掓姢;1,鐞涖劎銇氶弫鐗堝祦;
void OLED_WR_Byte(u8 dat,u8 cmd)
{	
	u8 i;			  
	if(cmd)
	  OLED_DC_Set();
	else 
	  OLED_DC_Clr();		  
	OLED_CS_Clr();
	for(i=0;i<8;i++)
	{			  
		OLED_SCLK_Clr();
		if(dat&0x80)
			{
		   OLED_SDIN_Set();
			}
else
		   OLED_SDIN_Clr();
				OLED_SCLK_Set();
		dat<<=1;   
	}				 		  
	OLED_CS_Set();
	OLED_DC_Set();   	  
} 
#endif
	void OLED_Set_Pos(unsigned char x, unsigned char y) 
{ 
	OLED_WR_Byte(0xb0+y,OLED_CMD);
	OLED_WR_Byte(((x&0xf0)>>4)|0x10,OLED_CMD);
	OLED_WR_Byte((x&0x0f)|0x01,OLED_CMD); 
}   	  
//瀵偓閸氱枾LED閺勫墽銇�    
void OLED_Display_On(void)
{
	OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDC閸涙垝鎶�
	OLED_WR_Byte(0X14,OLED_CMD);  //DCDC ON
	OLED_WR_Byte(0XAF,OLED_CMD);  //DISPLAY ON
}
//閸忔娊妫碠LED閺勫墽銇�     
void OLED_Display_Off(void)
{
	OLED_WR_Byte(0X8D,OLED_CMD);  //SET DCDC閸涙垝鎶�
	OLED_WR_Byte(0X10,OLED_CMD);  //DCDC OFF
	OLED_WR_Byte(0XAE,OLED_CMD);  //DISPLAY OFF
}		   			 
//濞撳懎鐫嗛崙鑺ユ殶,濞撳懎鐣仦锟�,閺佺繝閲滅仦蹇撶閺勵垶绮﹂懝鑼畱!閸滃本鐥呴悙閫涘瘨娑撯偓閺嶏拷!!!	  
void OLED_Clear(void)  
{  
	u8 i,n;		    
	for(i=0;i<8;i++)  
	{  
		OLED_WR_Byte (0xb0+i,OLED_CMD);    //鐠佸墽鐤嗘い闈涙勾閸р偓閿涳拷0~7閿涳拷
		OLED_WR_Byte (0x00,OLED_CMD);      //鐠佸墽鐤嗛弰鍓с仛娴ｅ秶鐤嗛垾鏂垮灙娴ｅ骸婀撮崸鈧�
		OLED_WR_Byte (0x10,OLED_CMD);      //鐠佸墽鐤嗛弰鍓с仛娴ｅ秶鐤嗛垾鏂垮灙妤傛ê婀撮崸鈧�   
		for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA); 
	} //閺囧瓨鏌婇弰鍓с仛
}


//閸︺劍瀵氱€规矮缍呯純顔芥▔缁€杞扮娑擃亜鐡х粭锟�,閸栧懏瀚柈銊ュ瀻鐎涙顑�
//x:0~127
//y:0~63
//mode:0,閸欏秶娅ч弰鍓с仛;1,濮濓絽鐖堕弰鍓с仛				 
//size:闁瀚ㄧ€涙ぞ缍� 16/12 
void OLED_ShowChar(u8 x,u8 y,u8 chr)
{      	
	unsigned char c=0,i=0;	
		c=chr-' ';//瀵版鍩岄崑蹇曅╅崥搴ｆ畱閸婏拷			
		if(x>Max_Column-1){x=0;y=y+2;}
		if(SIZE ==16)
			{
			OLED_Set_Pos(x,y);	
			for(i=0;i<8;i++)
			OLED_WR_Byte(F8X16[c*16+i],OLED_DATA);
			OLED_Set_Pos(x,y+1);
			for(i=0;i<8;i++)
			OLED_WR_Byte(F8X16[c*16+i+8],OLED_DATA);
			}
			else {	
				OLED_Set_Pos(x,y+1);
				for(i=0;i<6;i++)
				OLED_WR_Byte(F6x8[c][i],OLED_DATA);
				
			}
}
//m^n閸戣姤鏆�
u32 oled_pow(u8 m,u8 n)
{
	u32 result=1;	 
	while(n--)result*=m;    
	return result;
}				  
//閺勫墽銇�2娑擃亝鏆熺€涳拷
//x,y :鐠ч鍋ｉ崸鎰垼	 
//len :閺佹澘鐡ч惃鍕秴閺侊拷
//size:鐎涙ぞ缍嬫径褍鐨�
//mode:濡€崇础	0,婵夘偄鍘栧Ο鈥崇础;1,閸欑姴濮炲Ο鈥崇础
//num:閺佹澘鈧拷(0~4294967295);	 		  
void OLED_ShowNum(u8 x,u8 y,u32 num,u8 len,u8 size2)
{         	
	u8 t,temp;
	u8 enshow=0;						   
	for(t=0;t<len;t++)
	{
		temp=(num/oled_pow(10,len-t-1))%10;
		if(enshow==0&&t<(len-1))
		{
			if(temp==0)
			{
				OLED_ShowChar(x+(size2/2)*t,y,' ');
				continue;
			}else enshow=1; 
		 	 
		}
	 	OLED_ShowChar(x+(size2/2)*t,y,temp+'0'); 
	}
} 
//閺勫墽銇氭稉鈧稉顏勭摟缁楋箑褰挎稉锟�
void OLED_ShowString(u8 x,u8 y,u8 *chr)
{
	unsigned char j=0;
	while (chr[j]!='\0')
	{		OLED_ShowChar(x,y,chr[j]);
			x+=8;
		if(x>120){x=0;y+=2;}
			j++;
	}
}
//閺勫墽銇氬Ч澶婄摟
void OLED_ShowCHinese(u8 x,u8 y,u8 no)
{      			    
	u8 t,adder=0;
	OLED_Set_Pos(x,y);	
    for(t=0;t<16;t++)
		{
				OLED_WR_Byte(Hzk[2*no][t],OLED_DATA);
				adder+=1;
     }	
		OLED_Set_Pos(x,y+1);	
    for(t=0;t<16;t++)
			{	
				OLED_WR_Byte(Hzk[2*no+1][t],OLED_DATA);
				adder+=1;
      }					
}
/***********閸旂喕鍏橀幓蹇氬牚閿涙碍妯夌粈鐑樻▔缁€绡塎P閸ュ墽澧�128鑴�64鐠у嘲顫愰悙鐟版綏閺嶏拷(x,y),x閻ㄥ嫯瀵栭崶锟�0閿濓拷127閿涘瘔娑撴椽銆夐惃鍕瘱閸ワ拷0閿濓拷7*****************/
void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[])
{ 	
 unsigned int j=0;
 unsigned char x,y;
  
  if(y1%8==0) y=y1/8;      
  else y=y1/8+1;
	for(y=y0;y<y1;y++)
	{
		OLED_Set_Pos(x0,y);
    for(x=x0;x<x1;x++)
	    {      
	    	OLED_WR_Byte(BMP[j++],OLED_DATA);	    	
	    }
	}
} 


//閸掓繂顫愰崠鏈D1306					    
void OLED_Init(void)
{
 

 
  OLED_RST_Set();
	delay_ms(100);
	OLED_RST_Clr();
	delay_ms(100);
	OLED_RST_Set(); 
	/*				  
	OLED_WR_Byte(0xAE,OLED_CMD);//--turn off oled panel
	OLED_WR_Byte(0x00,OLED_CMD);//---set low column address
	OLED_WR_Byte(0x10,OLED_CMD);//---set high column address
	OLED_WR_Byte(0x40,OLED_CMD);//--set start line address  Set Mapping RAM Display Start Line (0x00~0x3F)
	OLED_WR_Byte(0x81,OLED_CMD);//--set contrast control register
	OLED_WR_Byte(0xCF,OLED_CMD); // Set SEG Output Current Brightness
	OLED_WR_Byte(0xA1,OLED_CMD);//--Set SEG/Column Mapping     0xa0瀹革箑褰搁崣宥囩枂 0xa1濮濓絽鐖�
	OLED_WR_Byte(0xC8,OLED_CMD);//Set COM/Row Scan Direction   0xc0娑撳﹣绗呴崣宥囩枂 0xc8濮濓絽鐖�
	OLED_WR_Byte(0xA6,OLED_CMD);//--set normal display
	OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)
	OLED_WR_Byte(0x3f,OLED_CMD);//--1/64 duty
	OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset	Shift Mapping RAM Counter (0x00~0x3F)
	OLED_WR_Byte(0x00,OLED_CMD);//-not offset
	OLED_WR_Byte(0xd5,OLED_CMD);//--set display clock divide ratio/oscillator frequency
	OLED_WR_Byte(0x80,OLED_CMD);//--set divide ratio, Set Clock as 100 Frames/Sec
	OLED_WR_Byte(0xD9,OLED_CMD);//--set pre-charge period
	OLED_WR_Byte(0xF1,OLED_CMD);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
	OLED_WR_Byte(0xDA,OLED_CMD);//--set com pins hardware configuration
	OLED_WR_Byte(0x12,OLED_CMD);
	OLED_WR_Byte(0xDB,OLED_CMD);//--set vcomh
	OLED_WR_Byte(0x40,OLED_CMD);//Set VCOM Deselect Level
	OLED_WR_Byte(0x20,OLED_CMD);//-Set Page Addressing Mode (0x00/0x01/0x02)
	OLED_WR_Byte(0x02,OLED_CMD);//
	OLED_WR_Byte(0x8D,OLED_CMD);//--set Charge Pump enable/disable
	OLED_WR_Byte(0x14,OLED_CMD);//--set(0x10) disable
	OLED_WR_Byte(0xA4,OLED_CMD);// Disable Entire Display On (0xa4/0xa5)
	OLED_WR_Byte(0xA6,OLED_CMD);// Disable Inverse Display On (0xa6/a7) 
	OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel
	*/

	OLED_WR_Byte(0xAE,OLED_CMD);//--turn off oled panel
	OLED_WR_Byte(0x00,OLED_CMD);//---set low column address
	OLED_WR_Byte(0x10,OLED_CMD);//---set high column address
	OLED_WR_Byte(0x40,OLED_CMD);//--set start line address  Set Mapping RAM Display Start Line (0x00~0x3F)
	OLED_WR_Byte(0x81,OLED_CMD);//--set contrast control register
	OLED_WR_Byte(0xCF,OLED_CMD); // Set SEG Output Current Brightness
	OLED_WR_Byte(0xA1,OLED_CMD);//--Set SEG/Column Mapping     0xa0瀹革箑褰搁崣宥囩枂 0xa1濮濓絽鐖�
	OLED_WR_Byte(0xC8,OLED_CMD);//Set COM/Row Scan Direction   0xc0娑撳﹣绗呴崣宥囩枂 0xc8濮濓絽鐖�
	OLED_WR_Byte(0xA6,OLED_CMD);//--set normal display
	OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)
	OLED_WR_Byte(0x3f,OLED_CMD);//--1/64 duty
	OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset	Shift Mapping RAM Counter (0x00~0x3F)
	OLED_WR_Byte(0x00,OLED_CMD);//-not offset
	OLED_WR_Byte(0xd5,OLED_CMD);//--set display clock divide ratio/oscillator frequency
	OLED_WR_Byte(0x80,OLED_CMD);//--set divide ratio, Set Clock as 100 Frames/Sec
	OLED_WR_Byte(0xD9,OLED_CMD);//--set pre-charge period
	OLED_WR_Byte(0xF1,OLED_CMD);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
	OLED_WR_Byte(0xDA,OLED_CMD);//--set com pins hardware configuration
	OLED_WR_Byte(0x12,OLED_CMD);
	OLED_WR_Byte(0xDB,OLED_CMD);//--set vcomh
	OLED_WR_Byte(0x40,OLED_CMD);//Set VCOM Deselect Level
	OLED_WR_Byte(0x20,OLED_CMD);//-Set Page Addressing Mode (0x00/0x01/0x02)
	OLED_WR_Byte(0x02,OLED_CMD);//
	OLED_WR_Byte(0x8D,OLED_CMD);//--set Charge Pump enable/disable
	OLED_WR_Byte(0x14,OLED_CMD);//--set(0x10) disable
	OLED_WR_Byte(0xA4,OLED_CMD);// Disable Entire Display On (0xa4/0xa5)
	OLED_WR_Byte(0xA6,OLED_CMD);// Disable Inverse Display On (0xa6/a7) 
	OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel
	
	OLED_WR_Byte(0xAF,OLED_CMD); /*display ON*/ 
	OLED_Clear();
	OLED_Set_Pos(0,0); 	
}  

